Life's hard when you're stupid, part II

Older people who lack “health literacy” — that is, they cannot read and understand basic medical information — may be paying a high price. A new study finds that they appear to have a higher mortality rate than more-literate patients.

As the authors note, education levels have long appeared to play a role in longevity: one study found that people who did not graduate from high school lived an average of nine years less than graduates.

The explanation, researchers have suggested, may be that better education tends to result in better jobs, housing, food and health care.

Read the article here.